10. STATISTICAL REVERBERATION TIME auditoria
ms
2700
2400
2100
1800
1500 Music
1200
Speech
900
600
300
100Hz 1kHz 10kHz
Empty 100% Full Full

12. STATISTICAL REVERBERATION TIME auditoria
ms
2700
2400
2100
1800
1500 Music
1200
Speech
900
600
300
100Hz 1kHz 10kHz
Empty 100% Full Full

14. STATISTICAL REVERBERATION TIME auditoria
ms
2700
2400
2100
1800
1500 Music
1200
Speech
900
600
300
100Hz 1kHz 10kHz
Empty 100% Full Full

15. TEST 4
Daylight
The roof shape in this test has changed from flat to slope roof to maintain view from the
towers and to be more blend with common roof shapes in the neighbourhoods. Four
rooflights added on the roof and the length is facing south. As demonstrated in the
graph, three rooflights are close with each other to provide more lights at the audience
area and less light at the stage area. Adding that much amount of rooflights and
maintaining small windows on the wall create an excessive illuminance. Each rooflights
has a retractable shading device that can be fully closed, half closed and open to control
the amount of natural light entering the room (Figure 6)
Figure 6: Roof light Shutter
The Association of Rooflight Manufacturers classified two types of rooflights: direct light
and diffuse light. It is called direct light when light enters the building without any
interfererence, like a straight beam. On the other hand, diffused light scattered to surfaces
of the room giving more even light distribution.
Daylight Factor % 7.2%
Illuminance (Lux) 200 - 1400
Uniformity 0.26
source: IES VE
13

16. STATISTICAL REVERBERATION TIME auditoria
ms
2700
2400
2100
1800
1500 Music
1200
Speech
900
600
300
100Hz 1kHz 10kHz
Empty 100% Full Full

20. STATISTICAL REVERBERATION TIME auditoria
ms
2700
2400
2100
1800
1500 Music
1200
Speech
900
600
300
100Hz 1kHz 10kHz
Empty 100% Full Full

25. Bibliography
(8206-2-2008), B. S. (2008, 9). Lighting for Buildings - Part 2: Code of Practice for Buildings .
United Kingdom: British Standards.
Hopkins, C., Hall, R., James, A., Orlowski, R., Wise, S., & Canning, D. Building Bulleting 93:
Acoustic Designs of School: Architects and Building Branch. London: London: The Stationery
Office.
Irvine, L., & Richards, R. L. (1998). Acoustics and Noise Control Handbook for Architects and
Builders. Malabar: Krieger Publishing Company.
Jarzabkowski, M. (2000, November 11). Retrieved 4 12, 2010, from Michael Jarzabkowski &
Associates: Architectural Acoustics: http://home1.gte.net/mjarzo/article2.htm
Manufacturer, N. A. Natural Daylight Design Through Roof lighting. Bedfordshire: National
Association of Rooflight Manufacturer.
Moore, J. E. (1978). Design for Good Acoustics and Noise COntrol. London: The Macmillan Press
Ltd.